Tap water in Loma Linda, CA — ZIP 92354
4 public water systems serving about 318,353 people. PFAS "forever chemicals" have been detected here.
C
Fair
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 92354
San Bernardino City
PWSID CA3610039 · serves 214,665 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 4.4 ppt
Redlands City Mud-Water Div
PWSID CA3610037 · serves 78,025 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 5.8 ppt — above federal limit
Loma Linda, City Of
PWSID CA3610013 · serves 25,208 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Loma Linda University
PWSID CA3600152 · serves 455 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 4.2 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology